[英]How to trigger Polymer paper ripple animation by API code?
I tried $.find("paper-ripple").animate();
我试过
$.find("paper-ripple").animate();
described at https://elements.polymer-project.org/elements/paper-ripple but this does not work. 在https://elements.polymer-project.org/elements/paper-ripple中进行了描述,但这不起作用。
You can use simulatedRipple()
method of paper-ripple. 您可以使用纸纹波的
simulatedRipple()
方法。
<!DOCTYPE html> <html> <head> <base href="https://polygit.org"> <script src="/components/webcomponentsjs/webcomponents-lite.min.js"></script> <link rel="import" href="/components/polymer/polymer.html"> <link rel="import" href="/components/paper-ripple/paper-ripple.html"> <style> .card { position: relative; display: inline-block; width: 300px; height: 240px; vertical-align: top; background-color: #fff; box-shadow: 0 12px 15px 0 rgba(0, 0, 0, 0.24); } </style> </head> <body> <template id="demo" is="dom-bind"> <div class="card"> <paper-ripple recenters></paper-ripple> </div> </template> </body> <script> var demo = document.querySelector('#demo'); demo.addEventListener('dom-change', function() { setInterval(triggerRipple, 1000); }); triggerRipple = function() { var paperRipple = document.querySelector('paper-ripple'); paperRipple.simulatedRipple(); } </script> </html>
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